DRAFT
TM 5-4210-249-13&P-1
0115
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
TFFT04107
Step 7.
Connect main wire harness main 5 wire harness connector. Remove driver side crew
cab access panel (WP 0499). Remove pump house panel Q (WP 0325). Disconnect
pump operator's panel wire harness main wire harness connector DO 2. With a test
lead set, check continuity across wire 1590 (red) from pump operator's panel wire
harness main wire harness connector DO 2, terminal 18, to pump operator's panel wire
harness pump primer motor diode pack connector, terminal B.
a.
If continuity is present, repair wire 1590 in main wire harness if
repairable (TM 9-2320-325-14&P), or replace main wire harness
(WP 0455).
b.
If continuity is not present, repair wire 1590 in pump operator's panel
wire harness if repairable (TM 9-2320-325-14&P), or replace pump
operator's panel wire harness (WP 0459).
Step 8.
Prepare vehicle to pump from draft (WP 0025). Pull DRIVER MAIN INLET manual
priming cable to close position (WP 0023). Check if water is drawn to water pump
If water is not drawn to water pump, go to Step 20.
0115-7